Defined in 4 files as a macro:
- external/gpl3/gcc/dist/libgomp/config/linux/sem.h, line 34 (as a macro)
- external/gpl3/gcc/dist/libgomp/config/nvptx/sem.h, line 31 (as a macro)
- external/gpl3/gcc/dist/libgomp/config/posix/sem.h, line 35 (as a macro)
- external/gpl3/gcc/dist/libgomp/config/rtems/sem.h, line 29 (as a macro)